13. Institutstag - July 05, 2019
P. Cortez, A. Cerdeira, F. Almeida, T. Matos and J. Reis. Modeling wine preferences by data mining from physicochemical properties. In Decision Support Systems, Elsevier, 47(4):547-553, 2009.
Image: http://www.hallwaymathlete.com/2016/05/introduction-to-machine-learning-with.html
Mean absolute error on test data (cross-validated): 0.44